66988894884

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{214189}}^1$

素因数の和:214652

約数の個数: 48

約数和(自身を含む): 159048926400

約数和(自身を除く): 92060031516

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 389, 402, 778, 804, 1167, 1556, 2334, 4668, 26063, 52126, 78189, 104252, 156378, 214189, 312756, 428378, 642567, 856756, 1285134, 2570268, 14350663, 28701326, 43051989, 57402652, 83319521, 86103978, 166639042, 172207956, 249958563, 333278084, 499917126, 999834252, 5582407907, 11164815814, 16747223721, 22329631628, 33494447442, 66988894884]

約数ペア:

[(1, 66988894884), (2, 33494447442), (3, 22329631628), (4, 16747223721), (6, 11164815814), (12, 5582407907), (67, 999834252), (134, 499917126), (201, 333278084), (268, 249958563), (389, 172207956), (402, 166639042), (778, 86103978), (804, 83319521), (1167, 57402652), (1556, 43051989), (2334, 28701326), (4668, 14350663), (26063, 2570268), (52126, 1285134), (78189, 856756), (104252, 642567), (156378, 428378), (214189, 312756)]